GRSE Triple Warship Delivery Boosts Indian Navy Fleet in 2026

Introduction to a Landmark Event

Garden Reach Shipbuilders and Engineers Ltd (GRSE), a premier defence public sector undertaking, marked a significant achievement on Monday by delivering three frontline naval platforms to the Indian Navy in a single day. The delivery of an advanced guided-missile frigate, a large survey vessel, and an anti-submarine warfare shallow watercraft underscores the shipyard's enhanced production capacity and its pivotal role in India's push for self-reliance in defence manufacturing.

A Trio of Advanced Naval Platforms

The simultaneous handover included the advanced guided-missile frigate 'Dunagiri', the survey vessel 'Sanshodhak', and the anti-submarine warfare shallow watercraft (ASW-SWC) 'Agray'. Each vessel is designed for a specific and critical role, collectively enhancing the Indian Navy's operational preparedness across multiple domains. This accomplishment highlights GRSE's capability to manage complex shipbuilding projects and deliver sophisticated warships on schedule.

INS Dunagiri: A Force Multiplier

'Dunagiri' is the second advanced guided-missile frigate built by GRSE under the strategic Project 17A. This 149-metre-long, 6,670-tonne warship is one of the most sophisticated platforms ever constructed by the Kolkata-based PSU. It is equipped with state-of-the-art weapons and sensors, including the BrahMos anti-ship and land-attack cruise missiles. Its integrated combat management system enables multi-dimensional operations, allowing it to effectively engage threats in the air, on the surface, and sub-surface. The frigate represents a substantial leap in the Navy's strike and defensive capabilities.

INS Sanshodhak: Charting the Waters

'Sanshodhak' is the last of four large survey vessels built by GRSE for the Indian Navy. The 110-metre-long vessel is a crucial addition to the Navy's hydrographic and survey fleet. It is outfitted with advanced systems to conduct full-scale coastal and deep-water hydrographic surveys, which are essential for mapping port approaches, navigation channels, and maritime boundaries. 'Sanshodhak' is also capable of collecting vital oceanographic and geographical data for various defence applications, strengthening maritime domain awareness.

INS Agray: Guardian of the Coasts

'Agray' is one of eight anti-submarine warfare shallow watercrafts (ASW-SWCs) being built by GRSE. These vessels are specifically designed for operating in coastal waters to detect, track, and neutralize underwater threats. 'Agray' is capable of full-scale sub-surface surveillance, search and attack missions, and can conduct coordinated operations with naval aircraft. It is armed with lightweight torpedoes and anti-submarine warfare rockets, making it a potent asset for coastal defence.

Summary of Delivered Warships

Sustained Production Momentum

This triple delivery follows a highly productive year in 2025, where GRSE handed over five warships to the Indian Navy. These included the advanced guided-missile frigate 'Himgiri', the first two ASW-SWCs 'Arnala' and 'Androth', the survey vessel 'Ikshak', and the third ASW-SWC 'Anjadip'. Delivering a total of eight complex naval platforms in just over a year is a rare achievement for any shipyard and reflects GRSE's improved project management and industrial capacity.

Bolstering 'Atmanirbhar Bharat'

The construction of these warships heavily emphasizes indigenous content, aligning with the Government of India's 'Make in India' and 'Atmanirbhar Bharat' initiatives. For instance, the ASW-SWC series features nearly 88% indigenous content, including a 30 mm Naval Surface Gun manufactured by GRSE itself. This focus on local sourcing strengthens the domestic defence industrial ecosystem, involving numerous MSMEs and ancillary industries.

GRSE's Robust Order Book and Future Outlook

GRSE's order book remains strong, with 12 more warships currently under construction for the Indian Navy. This pipeline includes two more Project 17A advanced frigates, five additional ASW-SWCs, one Survey Vessel (Large), and four Next Generation Offshore Patrol Vessels. The shipyard is also expanding its global footprint with orders for multi-purpose vessels for a German client. Furthermore, GRSE anticipates securing a major contract for five New Generation Corvettes, positioning it for continued growth and a central role in India's maritime security infrastructure.

Conclusion

The delivery of 'Dunagiri', 'Sanshodhak', and 'Agray' is more than just an addition of hardware to the naval fleet. It is a clear demonstration of India's growing capability in indigenous warship design and construction. As GRSE continues to execute its robust order book and expand its capabilities, it remains a key pillar in strengthening the nation's maritime defence and achieving strategic autonomy.